UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VkFN1fykNDsgnhOavQbeVlFAGm36ZKizqAD16zb3ye8=' 
WHERE 
  key_id = '35bafb265bdb8705f7246ab71865eee5ffe9abf9187bfba153ba23e0acb4f731' 
  AND (
    token = 'VkFN1fykNDsgnhOavQbeVlFAGm36ZKizqAD16zb3ye8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )